User profiles for Kamal Jit Rangra
 | Kamaljit RangraVisiting Professor, Electrical Engineering, IIT Jodhpur, Former Chief Scientist CSIR-CEERI … Verified email at iitj.ac.in Cited by 1130 |
Wearable dosimeters for medical and defence applications: A state of the art review
S Dhanekar, K Rangra - Advanced Materials Technologies, 2021 - Wiley Online Library
Wearable dosimeters form an essential part of the personnel protection scheme in work spaces
such as defence, nuclear establishments, and medical fields with radiation hazard. In the …
such as defence, nuclear establishments, and medical fields with radiation hazard. In the …
Symmetric toggle switch—a new type of rf MEMS switch for telecommunication applications: Design and fabrication
K Rangra, B Margesin, L Lorenzelli… - Sensors and Actuators A …, 2005 - Elsevier
In this paper, we present a new type of rf MEMS switch with low actuation voltage and high
isolation, for high rf power and reliability applications in telecommunication. ‘Symmetric …
isolation, for high rf power and reliability applications in telecommunication. ‘Symmetric …
Design and investigation of a low insertion loss, broadband, enhanced self and hold down power RF-MEMS switch
This paper presents a low insertion loss capacitive shunt RF-MEMS switch. In the presented
design, float metal concept is utilized to reduce the capacitance in up-state of the device. …
design, float metal concept is utilized to reduce the capacitance in up-state of the device. …
[HTML][HTML] A novel design for low insertion loss, multi-band RF-MEMS switch with low pull-in voltage
This paper presents a new type of capacitive shunt RF-MEMS switch. In the proposed
design, float metal concept is utilized to reduce the RF overlap area between the movable …
design, float metal concept is utilized to reduce the RF overlap area between the movable …
A novel capacitive RF-MEMS switch for multi-frequency operation
This paper reports a novel capacitive RF-MEMS switch. The presented device has frequency
reconfigurable characteristics and thus can be used in multi-band wireless systems. The …
reconfigurable characteristics and thus can be used in multi-band wireless systems. The …
A Lab Prototype for Rapid Electrochemical Detection of Escherichia coli in Water Using Modified Screen-Printed Electrodes
Recognizing the need for a hand-held device capable of quantitatively measuring the
concentration of bacteria in water, this paper describes a label-free method for rapid detection of …
concentration of bacteria in water, this paper describes a label-free method for rapid detection of …
Low voltage driven RF MEMS capacitive switch using reinforcement for reduced buckling
Variation in actuation voltage for RF MEMS switches is observed as a result of stress-generated
buckling of MEMS structures. Large voltage driven RF-MEMS switches are a major …
buckling of MEMS structures. Large voltage driven RF-MEMS switches are a major …
Graphene oxide modified screen printed electrodes based sensor for rapid detection of E. coli in potable water
A sensitive and rapid electrochemical sensor has been developed to detect Escherichia coli
(E. coli) bacteria that is crucial for ensuring safe drinking water. E. coli significantly …
(E. coli) bacteria that is crucial for ensuring safe drinking water. E. coli significantly …
MEMS AlN pyroelectric infrared sensor with medium to long wave IR absorber
Polycrystalline Aluminum Nitride (AlN) thin films are of significant interest due to their
pyroelectric properties for last few years. In this paper, study on development of a polycrystalline …
pyroelectric properties for last few years. In this paper, study on development of a polycrystalline …
Performance improvement of RF-MEMS capacitive switch via asymmetric structure design
This paper presents a new type of capacitive shunt RF-MEMS switch. In the proposed design,
float metal concept has been utilized to make the asymmetric structure on either side of the …
float metal concept has been utilized to make the asymmetric structure on either side of the …